WATCH: 12-Year-Old Boy Shows Up Idina Menzel with Powerful Version of 'Let It Go'

Idina Menzel has been known to pull audience members on stage for duets during her concerts in the past. But her latest partner just might have her questioning that decision. During her Sunday concert in Grand Prarie, Texas, a young boy -- who Menzel called "the only boy" in the audience -- nearly stole the show from the songstress when he belted the chorus of "Let it Go," her hit song from Disney's Frozen. "Every time a boy comes up, he tells me he doesn't really like this song," Menzel explain...